NPM: joi: object().rename() with a template target can set the validated object's prototype

NPM: joi: object.rename with a template target can set the validated object's prototype vulnerability discovered by ? in WordPress Npm joi versions = 16.0.0, 17.13.5...

GHSA-GG4H-3HG2-GRPC joi: object().rename() with a template target can set the validated object's prototype

Impact Applications are affected only if a schema renames keys with a regular-expression source and a Joi.expression / Joi.x target that interpolates the pattern's own match data, combined with multiple: true , for example .rename/^x-.+$/, Joi.x'1', multiple: true . Because the target is rendered...

CVE-2026-81994 Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)

Acrobat Reader is affected by an Improperly Controlled Modification of Object Prototype Attributes 'Prototype Pollution' vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access...

CVE-2026-81994

Adobe Acrobat Reader is affected by a Prototype Pollution (CWE-1321) vulnerability that can lead to arbitrary file system read , allowing an attacker to access sensitive files and directories outside the intended access scope. Exploitation requires user interaction —a victim must open a malicious...

EUVD-2026-74204

Acrobat Reader is affected by an Improperly Controlled Modification of Object Prototype Attributes 'Prototype Pollution' vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access...

EUVD-2026-70737

node-csv: Prototype replacement still reachable via columns path...

node-csv: Prototype replacement still reachable via columns path

Impact With columns: true and groupcolumnsbyname: true, a duplicated proto header causes the duplicate-column branch to assign an array to obj'proto', invoking the proto setter and replacing the parsed record object's prototype with attacker-controlled data. Fixed in 7.0.2 Object.hasOwn duplicate...

CVE-2024-48910-POC

CVE-2024-48910 概念実証 これは CVE-2024-48910 の概念実証です。これは、HTML、SVG、MathML 用の XSS サニタイザーである DOMPurify に存在していた脆弱性です。 このバージョンの DOMPurify はプロトタイプ汚染に対して脆弱であり、アタッカーが任意の JS オブジェクトの基本プロトタイプにプロパティを注入し、アプリケーション内の後続のすべてのオブジェクトにこの悪意のある動作を継承させることができます。このデモは、これをどのように利用してクライアント側 XSS を達成できるかを示しています。...

Aurelia-Path < 1.1.7 - Prototype Pollution

Aurelia-path before 1.1.7 contains a prototype pollution caused by parsing malicious URL parameters, letting attackers modify Object.prototype, exploit requires the application to parse user-controlled URLs. id: CVE-2021-41097 info: name: Aurelia-Path 1.1.7 - Prototype Pollution author: 0xAkoko...

Astro - Broken Access Control

Astro 2.16.0 to 5.15.5 contains a broken access control caused by insecure use of unsanitized x-forwarded-proto and x-forwarded-port headers in URL building, letting attackers bypass middleware protection, cause DoS, SSRF, and URL pollution, exploit requires crafted headers. id: CVE-2025-64525...

K000163236: Node.js vulnerability CVE-2021-3918

Security Advisory Description json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes 'Prototype Pollution' CVE-2021-3918 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development has...

Adobe Acrobat < 24.001.30429 / 26.002.21901 Multiple Vulnerabilities (APSB26-141) (macOS)

The version of Adobe Acrobat installed on the remote macOS host is a version prior to 24.001.30429 or 26.002.21901. It is, therefore, affected by multiple vulnerabilities. - Heap-based Buffer Overflow CWE-122 potentially leading to Arbitrary code execution CVE-2026-81992 - Incorrect Authorization...

Adobe Acrobat < 24.001.30429 / 26.002.21901 Multiple Vulnerabilities (APSB26-141)

The version of Adobe Acrobat installed on the remote Windows host is a version prior to 24.001.30429 or 26.002.21901. It is, therefore, affected by multiple vulnerabilities. - Heap-based Buffer Overflow CWE-122 potentially leading to Arbitrary code execution CVE-2026-81992 - Incorrect Authorizati...

Adobe Reader < 26.002.21901 Multiple Vulnerabilities (APSB26-141)

The version of Adobe Reader installed on the remote Windows host is a version prior to 26.002.21901. It is, therefore, affected by multiple vulnerabilities. - Heap-based Buffer Overflow CWE-122 potentially leading to Arbitrary code execution CVE-2026-81992 - Incorrect Authorization CWE-863...

PT-2026-88509

Impact The Instance AI workflow summary built its result with get-or-create-then-nested-write idioms keyed by node names and connection keys taken from the stored workflow. Those are arbitrary strings: the restricted-name guard n8n shows in the editor is client-side and is bypassed by posting the...

Adobe Reader < 26.002.21901 Multiple Vulnerabilities (APSB26-141) (macOS)

The version of Adobe Reader installed on the remote macOS host is a version prior to 26.002.21901. It is, therefore, affected by multiple vulnerabilities. - Heap-based Buffer Overflow CWE-122 potentially leading to Arbitrary code execution CVE-2026-81992 - Incorrect Authorization CWE-863...

Linux Distros Unpatched Vulnerability : CVE-2026-63376

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - toml-node is a TOML parser for Node.js and the browser. Prior to 4.1.2, toml.parse in lib/compiler.js can be tricked by a table path such as a.b.y.proto.proto,...

CVE-2026-82755

Use of Cache Containing Sensitive Information vulnerability in ash-project ashauthenticationoauth2server allows a shared HTTP cache to serve one tenant's OAuth discovery metadata to another tenant's clients. The RFC 8414 and RFC 9728 metadata endpoints in...

SUSE CVE-2026-63376

toml-node is a TOML parser for Node.js and the browser. Prior to 4.1.2, toml.parse in lib/compiler.js can be tricked by a table path such as a.b.y.proto.proto, allowing traversal from a scalar value into Number.prototype and Object.prototype. The currentPath tracking value uses both arrays and...

SUSE CVE-2026-84368

joi is a schema description language and data validator for JavaScript. From 16.0.0 until 17.13.6 and 18.2.5, the @hapi/joi package through 17.1.1 and the successor joi package contain prototype pollution in lib/messages.js, where exports.compile and exports.merge reuse inherited objects for...